不使用图片仿Windows右键菜单

答案：<HTML>
<HEAD>
<TITLE>极酷的多级右键菜单</TITLE>
<META content="text/html; charset=gb2312" http-equiv=Content-Type>
<STYLE type=text/css>BODY {
	FONT-SIZE: 12px;
}
.info{FONT-SIZE: 14px;color:#FFFFFF;font-family:@Tahoma,@宋体;width:20px}
TABLE {
	CURSOR: default; FONT-SIZE: 12px; MARGIN: 0px
}
TR {
	HEIGHT: 20px
}
TR.over {
	BACKGROUND-COLOR: #000080; COLOR: #ffffff; CURSOR: default; FONT-SIZE: 12px
}
TR.out {
	BACKGROUND-COLOR: #efefef; COLOR: #000000; FONT-SIZE: 12px
}
DIV.rm_div {
	BACKGROUND-COLOR: #efefef; BORDER-BOTTOM: #ffffff 1px outset; BORDER-LEFT: #ffffff 1px outset; BORDER-RIGHT: #ffffff 1px outset; BORDER-TOP: #ffffff 1px outset; DISPLAY: none; FILTER: Alpha(Opacity='95'); HEIGHT: 0px; PADDING-BOTTOM: 1px; PADDING-LEFT: 1px; PADDING-RIGHT: 1px; PADDING-TOP: 1px; POSITION: absolute; WIDTH: 0px
}
HR.sperator {
	BORDER-BOTTOM: #ffffff 1px inset; BORDER-LEFT: #ffffff 1px inset; BORDER-RIGHT: #ffffff 1px inset; BORDER-TOP: #ffffff 1px inset; WIDTH: 95%
}
.w2kfont {
	FONT-FAMILY: Tahoma; FONT-SIZE: 8pt
}
</STYLE>

<SCRIPT language=JScript>
<!--
  function RightMenu()
  {
    this.AddExtendMenu=AddExtendMenu;
    this.AddItem=AddItem;
    this.GetMenu=GetMenu;
    this.HideAll=HideAll;
    this.I_OnMouseOver=I_OnMouseOver;
    this.I_OnMouseOut=I_OnMouseOut;
    this.I_OnMouseUp=I_OnMouseUp;
    this.P_OnMouseOver=P_OnMouseOver;
    this.P_OnMouseOut=P_OnMouseOut;
    A_rbpm = new Array();
    HTMLstr  = "";
    HTMLstr += "<!-- RightButton PopMenu -->\n";
    HTMLstr += "\n";
    HTMLstr += "<!-- PopMenu Starts -->\n";
    HTMLstr += "<div id='E_rbpm' class='rm_div'>\n";
    HTMLstr += "<table width='100%' border='0' cellspacing='0'>\n";
    HTMLstr += "<tr><td height='264' width='20' valign='bottom'  bgcolor='#000000' onclick=window.event.cancelBubble=true; class=info>娃海作制";
    HTMLstr += "</td><td height='264' width='120' style='padding: 1' valign='bottom'>\n";
    HTMLstr += "<table width='100%' border='0' cellspacing='0'>\n";
    HTMLstr += "<!-- Insert A Extend Menu or Item On Here For E_rbpm -->\n";
    HTMLstr += "</table></td></tr></table>\n";
    HTMLstr += "</div>\n";
    HTMLstr += "<!-- Insert A Extend_Menu Area on Here For E_rbpm -->";
    HTMLstr += "\n";
    HTMLstr += "<!-- PopMenu Ends -->\n";
  }
  function AddExtendMenu(id,img,wh,name,parent)
  {
    var TempStr = "";

    eval("A_"+parent+".length++");
    eval("A_"+parent+"[A_"+parent+".length-1] = id");
	TempStr += "<div id='E_"+id+"' class='rm_div'>\n";
    TempStr += "<table width='100%' border='0' cellspacing='0'>\n";
    TempStr += "<!-- Insert A Extend Menu or Item On Here For E_"+id+" -->";
    TempStr += "</table>\n";
    TempStr += "</div>\n";
    TempStr += "<!-- Insert A Extend_Menu Area on Here For E_"+id+" -->";
    TempStr += "<!-- Insert A Extend_Menu Area on Here For E_"+parent+" -->";
    HTMLstr = HTMLstr.replace("<!-- Insert A Extend_Menu Area on Here For E_"+parent+" -->",TempStr);
    
    eval("A_"+id+" = new Array()");
    TempStr  = "";
    TempStr += "<!-- Extend Item : P_"+id+" -->\n";
    TempStr += "<tr id='P_"+id+"' class='out'";
    TempStr += " onmouseover='P_OnMouseOver(\""+id+"\",\""+parent+"\")'";
    TempStr += " onmouseout='P_OnMouseOut(\""+id+"\",\""+parent+"\")'";
    TempStr += " onmouseup=window.event.cancelBubble=true;";
    TempStr += " onclick=window.event.cancelBubble=true;";
    TempStr += "><td nowrap>";
    TempStr += "<font face='Wingdings' style='font-size:18px'>0</font> "+name+"  </td><td style='font-family: webdings; text-align: ;'>4";
    TempStr += "</td></tr>\n";
    TempStr += "<!-- Insert A Extend Menu or Item On Here For E_"+parent+" -->";
    HTMLstr = HTMLstr.replace("<!-- Insert A Extend Menu or Item On Here For E_"+parent+" -->",TempStr);
  }
  function AddItem(id,img,wh,name,parent,location)
  {
    var TempStr = "";
    var ItemStr = "<!-- ITEM : I_"+id+" -->";
    if(id == "sperator")
    {
      TempStr += ItemStr+"\n";
      TempStr += "<tr class='out' onclick='window.event.cancelBubble=true;' onmouseup='window.event.cancelBubble=true;'><td colspan='2' height='1'><hr class='sperator'></td></tr>";
      TempStr += "<!-- Insert A Extend Menu or Item On Here For E_"+parent+" -->";
      HTMLstr = HTMLstr.replace("<!-- Insert A Extend Menu or Item On Here For E_"+parent+" -->",TempStr);
      return;
    }
    if(HTMLstr.indexOf(ItemStr) != -1)
    {
      alert("I_"+id+"already exist!");
      return;
    }
    TempStr += ItemStr+"\n";
    TempStr += "<tr id='I_"+id+"' class='out'";
    TempStr += " onmouseover='I_OnMouseOver(\""+id+"\",\""+parent+"\")'";
    TempStr += " onmouseout='I_OnMouseOut(\""+id+"\")'";
    TempStr += " onclick='window.event.cancelBubble=true;'";
    if(location == null)
      TempStr += " onmouseup='I_OnMouseUp(\""+id+"\",\""+parent+"\",null)'";
    else
      TempStr += " onmouseup='I_OnMouseUp(\""+id+"\",\""+parent+"\",\""+location+"\")'";
    TempStr += "><td nowrap>";
    TempStr +="<font face='Wingdings' style='font-size:18px'>"+wh+"</font> "+ name+" ";//
    TempStr += "</td><td></td></tr>\n";
    TempStr += "<!-- Insert A Extend Menu or Item On Here For E_"+parent+" -->";
    HTMLstr = HTMLstr.replace("<!-- Insert A Extend Menu or Item On Here For E_"+parent+" -->",TempStr);
  }
  function GetMenu()
  {
    return HTMLstr;
  }
  function I_OnMouseOver(id,parent)
  {
    var Item;
    if(parent != "rbpm")
    {
      var ParentItem;
      ParentItem = eval("P_"+parent);
      ParentItem.className="over";
    }
    Item = eval("I_"+id);
    Item.className="over";
    HideAll(parent,1);
  }
  function I_OnMouseOut(id)
  {
    var Item;
    Item = eval("I_"+id);
    Item.className="out";
  }
  function I_OnMouseUp(id,parent,location)
  {
    var ParentMenu;
    window.event.cancelBubble=true;
    OnClick();
    ParentMenu = eval("E_"+parent);
    ParentMenu.display="none";
    if(location == null)
      eval("Do_"+id+"()");
    else
      window.open(location);
  }
  function P_OnMouseOver(id,parent)
  {
    var Item;
    var Extend;
    var Parent;
    if(parent != "rbpm")
    {
      var ParentItem;
      ParentItem = eval("P_"+parent);
      ParentItem.className="over";
    }
    HideAll(parent,1);
    Item = eval("P_"+id);
    Extend = eval("E_"+id);
    Parent = eval("E_"+parent);
    Item.className="over";
    Extend.style.display="block";
    Extend.style.posLeft=doc
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